/*
 * CACKey ChromeOS chrome.certificateProvider Implementation
 */

function onCertificatesRejected(rejectedCerts) {
	// If certificates were rejected by the API, log an error, for example.
	console.error(rejectedCerts.length + ' certificates were rejected.');
	return;
}

/*
 * Optional features for CACKey
 */
var cackeyFeatures = {
	customPINPrompt: true
};

/*
 * Handle for the CACKey NaCl Target
 */
var cackeyHandle = null;
var cackeyPCSCHandle = null;
var cackeyPCSCHandleUsable = false;
var cackeyPCSCHandleLastUsed = (new Date()).getTime();

					if (!pinWindow) {
						console.error("[cackey] No window was provided for PIN entry, this will not go well.");
	
						return;
					}
	
					pinWindowPreviousHandle = pinWindow;

					pinWindow.drawAttention();
					pinWindow.focus();
	
					/*
					 * Register a handler to handle the window being closed without
					 * having sent anything
					 */

					})
	
					/*
					 * Pass this message off to the other window so that it may resubmit the request.
					 */
					pinWindow.contentWindow.parentWindow = window;
					pinWindow.contentWindow.messageEvent = messageEvent;

					if (cackeyFeatures.customPINPrompt) {
						pinWindow.contentWindow.pinprompt = messageEvent.data.pinprompt;
					}
	
					return;
				});
			} else {
				chrome.certificateProvider.requestPin({
					signRequestId: messageEvent.data.originalrequest.signRequestId,
					requestType: "PIN"
				}, function(userInfo) {
					var destroyError;
					var pinValue = "";

					try {
						chrome.certificateProvider.stopPinRequest({
							signRequestId: messageEvent.data.originalrequest.signRequestId
						}, function() {});

					} catch (destroyError) {
						/* Do nothing, we don't care if it fails really */
					}

					pinWindowPreviousHandle = null;

					if (userInfo && userInfo.userInput) {
						pinValue = userInfo.userInput;
					}

					return(cackeyPINPromptCompleted(pinValue));

				});
			}

			/*
			 * We return here instead of break to avoid deleting the callback
			 * entry.
			 */